Mechanical conveyors which push the material along an endless trough o – McqOptions

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1.	Mechanical conveyors which push the material along an endless trough or tube are called scrappers. Which of the following conveying equipments comes under the category of „scrappers‟ ?
A.	Bucket conveyor
B.	Flight conveyor
C.	Screw conveyor
D.	Both B. and C.
Answer» E.

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